50 entries under blunder topic. ×

1
gum up(verb, expression, fail, fumble)
1
louse up(verb, expression, fail, fumble)
1
mar(fail, damage, blow, spoil)
1
mend(fail, damage, blow, spoil)
1
mess(fail, damage, blow, spoil)
1
mess up(expression, fail, blow, fumble)
1
misapply(fail, damage, blow, spoil)
1
miscalculate(fail, damage, blow, spoil)
1
miscompute(fail, damage, blow, spoil)
1
misconjecture(fail, damage, blow, spoil)
1
misconstrue(fail, damage, blow, spoil)
1
mishandle(fail, damage, blow, spoil)
1
misjudge(fail, damage, blow, spoil)
1
mismanage(fail, damage, blow, spoil)
1
muck up(expression, fail, blow, fumble)
1
muff(fail, blow, slip, spoil)
1
mutilate(fail, damage, blow, spoil)
1
patch(fail, damage, blow, spoil)
1
pull a boner(expression, idiom, fail, fumble)
1
ruin(fail, damage, blow, spoil)
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APASmart Define. (2015). fall down thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/fall_down/thesaurus/synonyms
ChicagoSmart Define. 2015. "fall down thesaurus" https://smartdefine.org/fall_down/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, fall down thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/fall_down/thesaurus/synonyms>.
MLASmart Define. "fall down thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/fall_down/thesaurus/synonyms>